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N,N'-dimethylurea

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Origin: China

Cas No: 96-31-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
96-31-1
Other Names:
1,3-Dimethylurea
MF:
C3H8N2O
EINECS No.:
202-498-7
Place of Origin:
Shandong, China
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
95%
Brand Name:
xigema
Model Number:
TOP
Application:
Used
Appearance:
White Powder
Product name:
1.3-Dimethylurea
CAS:
96-31-1
Density:
1.142 (20℃)
Molecular weight:
88.12
Boiling point:
268~270℃
Color:
White
Name:
N,N'-Dimethyl urea
Melting point:
108℃
Synonyms:
1,3-dimethyl-ure
Packing:
25kg/drum
Packaging&Delivery
Packaging Details
1kg/bag 25kg/drum 200kg/drum
Port
QINGDAO PORT

Property

CAS No.: 96-31-1 Formula: C3H8N2O Molecular Weight: 88.10840

Description

Dimethylurea (DMU) (IUPAC systematic name: 1,3-Dimethylurea ) is a urea derivative and used as an intermediate in organic synthesis. It is a colorless crystalline powder with little toxicity.

Basic Info

Chemical Name	N,N'-dimethylurea
Synonyms	Urea,N,N'-dimethyl; UNII-WAM6DR9I4X; MeNHNCONHMe; sym-Dimethylurea; N,N`-Dimethylurea; Urea, N,N‘-dimethyl-; N,N'-dimethyl-urea; Urea,1,3-dimethyl; dimethylurea; N,N'-Dimethylharnstoff; 1,3-Dimethylurea; 1,3-dimethyl urea; N,N'-Dimethylharnstoff [German]; Symmetric dimethylurea;
CAS No.	96-31-1
Molecular Formula	C3H8N2O
Molecular Weight	88.10840
PSA	41.13000
LogP	0.32700

Properties

Appearance & Physical State	white flake
Density	1.142
Boiling Point	268-270ºC
Melting Point	101-105ºC
Flash Point	157ºC
Refractive Index	1.413
Water Solubility	765 g/L (21.5 ºC)
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store at RT.

Safety Info

RTECS	YS9868000
Safety Statements	S24/25
HS Code	29241900
WGK Germany	1
Risk Statements	R62

Synthesis Route

N-methyl-N-(methylcarbamoyl)-1H-pyrazole-4-carboxamide→Methyl 1H-Pyrazole-4-Carboxylate+N,N'-dimethylurea
Sodium methoxide+N-methyl-N-(methylcarbamoyl)-1H-pyrazole-4-carboxamide→Methyl 1H-Pyrazole-4-Carboxylate+N,N'-dimethylurea
1-(2-hydroxyethyldiazenyl)-1,3-dimethylurea→N,N'-dimethylurea+Ethylene glycol

Precursor

1,3-dimethyl-1-nitrosothiourea
acetylacetone
1,3-Dimethyluracil-5-carboxaldehyde
Dithiocarbonic Acid S,S'-Dimethyl Ester

Downstream Product

2-morpholin-4-yl-1,3-thiazol-4-one
N,N′-Dimethylthiourea
N-methyl-N-(methylcarbamoyl)carbamoyl chloride
Carbamoyl chloride

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